Stone, N. (2021). Fast pitch (First edition.). Crown Books for Young Readers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रStone, Nic. Fast Pitch. First edition. New York: Crown Books for Young Readers, 2021.
एमएलए (8वां संस्करण) प्रशस्ति पत्रStone, Nic. Fast Pitch. First edition. Crown Books for Young Readers, 2021.
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